| Gyalog vs Eddy | 21–15 | 58.33% |
| Gyalog vs King | 10–7 | 58.82% |
| Gyalog vs Jin | 10–5 | 66.67% |
| Gyalog vs Dragunov | 6–5 | 54.55% |
| Gyalog vs Steve | 7–3 | 70.00% |
| Gyalog vs Reina | 6–4 | 60.00% |
| Gyalog vs Lili | 7–2 | 77.78% |
| Gyalog vs Alisa | 4–4 | 50.00% |
| Gyalog vs Jun | 4–4 | 50.00% |
| Gyalog vs Victor | 6–2 | 75.00% |
| Gyalog vs Lars | 6–1 | 85.71% |
| Gyalog vs Paul | 2–4 | 33.33% |
| Gyalog vs Asuka | 6–0 | 100.00% |
| Gyalog vs Azucena | 3–3 | 50.00% |
| Gyalog vs Law | 4–1 | 80.00% |
| Gyalog vs Yoshimitsu | 2–3 | 40.00% |
| Gyalog vs Hwoarang | 4–1 | 80.00% |
| Gyalog vs Nina | 4–1 | 80.00% |
| Gyalog vs Xiaoyu | 2–2 | 50.00% |
| Gyalog vs Kazuya | 4–0 | 100.00% |
| Gyalog vs Leroy | 4–0 | 100.00% |
| Gyalog vs Bryan | 3–0 | 100.00% |
| Gyalog vs Kuma | 2–1 | 66.67% |
| Gyalog vs Panda | 2–1 | 66.67% |
| Gyalog vs Raven | 1–2 | 33.33% |
| Gyalog vs Jack-8 | 1–1 | 50.00% |
| Gyalog vs Zafina | 2–0 | 100.00% |
| Gyalog vs Claudio | 1–0 | 100.00% |
| Gyalog vs Lee | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.